Good and evil certainly exist. Look at the ph change experiments: people change the PH of water by very large variations from very acidic to very alkaline, and this was done entirely with the power of the nind, and it exposed that Intention is a measurable, tangible effect which is consciously manifested and they showed that the space can and did get imprinted or polluted with a certain intention. How this fits into good and evil? Its another extension of Nocebo and Placebo effect, and if you look at paranormal events that are very well documented and involve people such as NASA engineers and other atheists you'll realize that what we "science" as far as that (like skinwalker ranch) is very limited, and we have no answers for how or what, yet it's painfully obvious to others exactly what and how..